Don’t exercise 3 hours or less before bed. Exercise wakes up your system and can make it hard to fall asleep.

If you have trouble sleeping, wind down before bed with calming activities, like taking a relaxing bath or reading.

Turn off devices at least an hour before you go to sleep. The light from your TV, phone, and tablet screens can mess with the hormones that help you sleep. Machines and apps that recreate sounds like rain can make noise without the light.